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【单选题】
大圆的直径是 1 米,小圆的直径是 1 厘米。那么下列说法正确的是 ( ) 。A.
大圆的圆周率大于小圆的圆周率
B.
大圆的圆周率小于小圆的圆周率
C.
大圆的圆周率等于小圆的圆周率
D.
大圆的圆周长等于小圆的圆周长
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举一反三
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【判断题】According to the content in text book Page 17, are the following statements true or false? It is not polite to keep ege contact when you shake hands with others.
A.
正确
B.
错误
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A.
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B.
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【单选题】When you are reading a novel, you should check your understanding of the content after ______.
A.
every four or five pages
B.
every section
C.
every chapter
D.
every ten or twelve pages
【单选题】When you are reading a novel, you should check your understanding of the content after ______.
A.
every chapter
B.
every section
C.
every four or five pages
D.
every ten or twelve pages
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